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Two lens system: The original object is 20 cm to the left of a lens with a focal length of +10 cm. A second lens of focal length +12.5 cm is 30 cm to the right of the first lens.
a.) Find the location and magnification of the final image. Be sure to show or tell me from where you are measuring this final location.
b.) Is the final image real or virtual? Upright or inverted?
c.) Verify your conclusions by drawing the lens system to scale and constructing a ray diagram. If you find it easier, you may do this in two drawings instead of all in one.
A free electron and a free proton are placed in an identical electric field. which of the following statement are true?
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